Made a few of these for a "gear swap" that a local outfitters has every fall and spring. I was just "advertising" these as dog leashes, but the guy next to me said they could be used for paddle-leashes as well. We then joked about their use as "kid-leashes" . If you can't tell from the pics, think reverse STL-- the stretchy part is on the inside. You just attach leash-to-collar via carabiner
I still have two of these left and thought some people with new dogs might could use these... or some old dogs .
One stretches 8' from the end of the hand-strap to end-boxstitch
The other stretches ~7' from hand-strap to end-boxstitch